EP4123359A4 - OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE - Google Patents

OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE Download PDF

Info

Publication number
EP4123359A4
EP4123359A4 EP21772002.8A EP21772002A EP4123359A4 EP 4123359 A4 EP4123359 A4 EP 4123359A4 EP 21772002 A EP21772002 A EP 21772002A EP 4123359 A4 EP4123359 A4 EP 4123359A4
Authority
EP
European Patent Office
Prior art keywords
display device
optical system
eye display
eye
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21772002.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4123359A1 (en
Inventor
Weiping Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of EP4123359A1 publication Critical patent/EP4123359A1/en
Publication of EP4123359A4 publication Critical patent/EP4123359A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
EP21772002.8A 2020-03-20 2021-02-24 OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE Pending EP4123359A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010202147.4A CN111221130B (zh) 2020-03-20 2020-03-20 光学系统和近眼显示设备
PCT/CN2021/077595 WO2021185033A1 (zh) 2020-03-20 2021-02-24 光学系统和近眼显示设备

Publications (2)

Publication Number Publication Date
EP4123359A1 EP4123359A1 (en) 2023-01-25
EP4123359A4 true EP4123359A4 (en) 2023-10-04

Family

ID=70807922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21772002.8A Pending EP4123359A4 (en) 2020-03-20 2021-02-24 OPTICAL SYSTEM AND NEAR-EYE DISPLAY DEVICE

Country Status (5)

Country Link
US (1) US20230004006A1 (zh)
EP (1) EP4123359A4 (zh)
KR (1) KR20220140030A (zh)
CN (1) CN111221130B (zh)
WO (1) WO2021185033A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111221130B (zh) * 2020-03-20 2022-03-04 维沃移动通信有限公司 光学系统和近眼显示设备
CN111638602B (zh) * 2020-07-03 2022-05-24 维沃移动通信有限公司 光学装置及近眼显示设备
CN111880311A (zh) * 2020-09-07 2020-11-03 京东方科技集团股份有限公司 一种近眼显示装置
CN111999895A (zh) * 2020-09-14 2020-11-27 维沃移动通信有限公司 光学装置及增强现实设备
CN113314034B (zh) * 2021-06-22 2023-07-11 维沃移动通信有限公司 电子设备
CN113885206A (zh) * 2021-10-08 2022-01-04 小派科技（上海）有限责任公司 光学模组及系统、显示装置、头戴式显示设备及其系统
CN114019681A (zh) * 2021-11-05 2022-02-08 江苏鸿蚁光电科技有限公司 一种单屏幕双像放大光学系统
KR20240059138A (ko) 2022-10-27 2024-05-07 주식회사 에코프로비엠 고체전해질 및 이의 제조방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021391A1 (en) * 1994-02-07 1995-08-10 Virtual I/O, Inc. Intensified visual display
CN107589546A (zh) * 2017-10-23 2018-01-16 北京小米移动软件有限公司 光学系统及增强现实眼镜
CN108681073A (zh) * 2018-07-17 2018-10-19 王锐 一种增强现实光学显示系统
CN209542958U (zh) * 2018-12-12 2019-10-25 深圳创维新世界科技有限公司 抗干扰增强现实显示系统及ar眼镜

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122806A (ja) * 2000-10-16 2002-04-26 Sony Corp 表示装置および拡大画像生成方法
US7242524B2 (en) * 2003-11-25 2007-07-10 Pc Mirage, Llc Optical system for forming a real image in space
US8873149B2 (en) * 2013-01-28 2014-10-28 David D. Bohn Projection optical system for coupling image light to a near-eye display
KR101957619B1 (ko) * 2015-09-03 2019-03-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 적층물 및 광학 시스템
CN107065181B (zh) * 2017-01-18 2020-02-07 上海乐蜗信息科技有限公司 虚拟现实设备的光学系统
CN110618529A (zh) * 2018-09-17 2019-12-27 武汉美讯半导体有限公司 用于增强现实的光场显示系统和增强现实装置
CN209542961U (zh) * 2018-12-12 2019-10-25 深圳创维新世界科技有限公司 增强现实显示系统及ar眼镜
CN110208948B (zh) * 2019-06-03 2020-11-24 歌尔光学科技有限公司 光学系统及具有其的虚拟现实设备
CN210072209U (zh) * 2019-06-06 2020-02-14 舜宇光学（浙江）研究院有限公司 一种近眼显示光机和近眼显示设备
CN111221130B (zh) * 2020-03-20 2022-03-04 维沃移动通信有限公司 光学系统和近眼显示设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021391A1 (en) * 1994-02-07 1995-08-10 Virtual I/O, Inc. Intensified visual display
CN107589546A (zh) * 2017-10-23 2018-01-16 北京小米移动软件有限公司 光学系统及增强现实眼镜
CN108681073A (zh) * 2018-07-17 2018-10-19 王锐 一种增强现实光学显示系统
CN209542958U (zh) * 2018-12-12 2019-10-25 深圳创维新世界科技有限公司 抗干扰增强现实显示系统及ar眼镜

Also Published As

Publication number Publication date
CN111221130A (zh) 2020-06-02
WO2021185033A1 (zh) 2021-09-23
CN111221130B (zh) 2022-03-04
US20230004006A1 (en) 2023-01-05
EP4123359A1 (en) 2023-01-25
KR20220140030A (ko) 2022-10-17

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